JPS6414271A - Resin composition - Google Patents
Resin compositionInfo
- Publication number
- JPS6414271A JPS6414271A JP16787987A JP16787987A JPS6414271A JP S6414271 A JPS6414271 A JP S6414271A JP 16787987 A JP16787987 A JP 16787987A JP 16787987 A JP16787987 A JP 16787987A JP S6414271 A JPS6414271 A JP S6414271A
- Authority
- JP
- Japan
- Prior art keywords
- resin composition
- molding
- moldability
- kneader
- abrasion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE:To obtain a resin composition excellent in moldability, mechanical strengths and magnetic shielding without causing marked damage and abrasion of a kneader or a molding machine during kneading or molding, by mixing a polyamide resin with a highly pure fine partiucalte iron powder. CONSTITUTION:A resin composition comprising 2-40wt.% polyamide resin (A) (e.g., nylon 6 or nylon 6-6) and 98-60wt.% iron powder (B) of a purity >=99% and a mean particle diameter of 0.5-50mu. This resin composition does not cause marked damage and abrasion of a kneader or a molding machine during kneading or molding, is excellent in moldability, mechanical strengths and magnetic shielding and can exactly perform shielding from magnetism generated from various apparatuses and devices including electric motors.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16787987A JPS6414271A (en) | 1987-07-07 | 1987-07-07 | Resin composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16787987A JPS6414271A (en) | 1987-07-07 | 1987-07-07 | Resin composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6414271A true JPS6414271A (en) | 1989-01-18 |
Family
ID=15857774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16787987A Pending JPS6414271A (en) | 1987-07-07 | 1987-07-07 | Resin composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6414271A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9441085B2 (en) | 2011-06-09 | 2016-09-13 | Solvay Speciality Polymers Usa, Llc | Polyamides compositions featuring improved thermal stability |
CN112778757A (en) * | 2020-12-28 | 2021-05-11 | 金发科技股份有限公司 | High-density nylon composite material and preparation method and application thereof |
-
1987
- 1987-07-07 JP JP16787987A patent/JPS6414271A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9441085B2 (en) | 2011-06-09 | 2016-09-13 | Solvay Speciality Polymers Usa, Llc | Polyamides compositions featuring improved thermal stability |
CN112778757A (en) * | 2020-12-28 | 2021-05-11 | 金发科技股份有限公司 | High-density nylon composite material and preparation method and application thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB758962A (en) | Improvements in or relating to cylindrical anisotropic permanent magnets | |
GB8724000D0 (en) | Permanent magnet machines | |
EP0343957A3 (en) | A surface-treated magnetic powder and a moldable permanent magnet composition containing the same | |
JPS6414271A (en) | Resin composition | |
EP0325403A3 (en) | Resin bonded magnets | |
ATE103412T1 (en) | PERMANENT MAGNET AND MANUFACTURING PROCESS. | |
JPS57195312A (en) | Molded magnetic head for vtr | |
GB8724824D0 (en) | Magnet assembly | |
JPS5591803A (en) | Permanent magnet | |
JPS55156309A (en) | Magnetization of annular magnet | |
GB1107485A (en) | Improvements in or relating to the manufacture of electric machines | |
JPS5542389A (en) | Magnetic tape cassette case | |
Kronmuller | The Microstructure and Theoretical Aspects of the Development of Permanent Magnets | |
JPS6466271A (en) | Thermoplastic polymer composition | |
Wolf | High-Permeability Metallic Magnet Cores for Electrical Engineering Components | |
Moyer et al. | Extending the Use of Phosphorus Iron PM Parts for Magnetic Components | |
JPS57164771A (en) | Magnet roll for magnetic brush | |
Siebke et al. | Development of Hard Ferrite Powders for Improved Permanent Magnets | |
JPS5482099A (en) | Anisotropic magnet manufacturing process | |
JPS5694938A (en) | Flat type magnet motor | |
JPS648230A (en) | Member shielding line of magnetic force | |
JPS53123803A (en) | Stator iron core of disc shape electric motor | |
Ritso et al. | Production of Laminated Magnetic Circuits of Magnetically Soft Composites | |
JPS54136520A (en) | Permanent magnet | |
JPS57192629A (en) | Electromagnetic coupler |